45540204324413 has 8 divisors (see below), whose sum is σ = 45899021460480. Its totient is φ = 45181390826880.

The previous prime is 45540204324389. The next prime is 45540204324421. The reversal of 45540204324413 is 31442340204554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45540204324413 - 2²⁰ = 45540203275837 is a prime.

It is a super-3 number, since 3×45540204324413³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45540204324493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27768878 + ... + 29363088.

It is an arithmetic number, because the mean of its divisors is an integer number (5737377682560).

Almost surely, 2^{45540204324413} is an apocalyptic number.

It is an amenable number.

45540204324413 is a deficient number, since it is larger than the sum of its proper divisors (358817136067).

45540204324413 is a wasteful number, since it uses less digits than its factorization.

45540204324413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819267.

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 45540204324413 its reverse (31442340204554), we get a palindrome (76982544528967).

The spelling of 45540204324413 in words is "forty-five trillion, five hundred forty billion, two hundred four million, three hundred twenty-four thousand, four hundred thirteen".